Bond investor Jeffrey Gundlach, founder of DoubleLine Capital, is warning that the Federal Reserve's expected decision to hold interest rates steady next week could actually push long-term Treasury yields higher, extending what has already been a historic selloff in the bond market.
In comments reported this week, Gundlach said that if the Fed leaves its benchmark rate unchanged at its upcoming meeting, the 30-year Treasury yield could climb further. That may sound counterintuitive — many investors assume that a pause in rate hikes would calm the bond market — but Gundlach's point is that long-term yields are driven by more than just the central bank's short-term policy moves.
Why a pause might not calm the bond market
The 30-year Treasury yield has already surged dramatically in recent weeks, part of a broad selloff that has rattled investors. Yields move inversely to bond prices, so when prices fall, yields rise. A historic selloff means bond prices have dropped sharply, pushing yields to multi-year highs.
Gundlach's logic is that if the Fed holds rates steady, it may signal that the central bank is done raising rates for now. But that could also mean the Fed is willing to tolerate higher inflation for longer, or that it sees the economy as strong enough to handle elevated borrowing costs. In that scenario, investors would demand a higher premium to hold long-term bonds, pushing yields up.
Another factor is supply. The Treasury has been issuing a large amount of debt to fund government spending, and that supply needs to be absorbed by the market. When there is more supply of bonds, prices tend to fall and yields rise. This dynamic has been a key driver of the recent selloff, as AI's debt binge is pushing up long-term Treasury yields, with tech companies and other borrowers issuing massive amounts of corporate debt.
The bigger picture: what's driving long-term yields
Long-term Treasury yields are influenced by several factors: expectations for future inflation, the path of short-term rates, the supply of government debt, and the overall demand for safe assets. While the Fed directly controls short-term rates, long-term yields are set by the market.
In recent months, long-term yields have risen even as the Fed has signaled it may be nearing the end of its hiking cycle. That has puzzled some investors, but Gundlach's warning highlights a key insight: a Fed pause does not automatically mean lower long-term rates. In fact, if the market interprets a pause as a sign that the Fed is behind the curve on inflation, or that fiscal deficits will keep growing, long-term yields could keep climbing.
This is not just a US phenomenon. Central banks around the world are grappling with similar dynamics. For example, Chile's inflation accelerated in August, complicating central bank rate cuts, showing how inflation pressures remain sticky in many economies. Meanwhile, Japan's stocks stayed steady as the yen climbed on BOJ rate hike bets, indicating that global investors are watching central bank moves closely.
What it means for investors
For everyday investors, the key takeaway is that the bond market is not simply a mirror of the Fed's decisions. Even if the Fed holds rates steady, long-term yields can move on their own, driven by inflation expectations, supply, and global demand.
Higher long-term yields have ripple effects across the economy. They raise borrowing costs for mortgages, auto loans, and corporate debt, which can slow economic growth. They also make bonds more attractive relative to stocks, potentially pulling money out of equities.
For those holding bond funds, rising yields mean falling prices in the short term. But for investors who buy individual bonds and hold them to maturity, higher yields can be a positive, as they lock in higher income. The key is to understand your own time horizon and risk tolerance.
Gundlach's warning also underscores the importance of diversification. A portfolio that includes a mix of stocks, bonds, and other assets can help weather volatility in any single market. And while no one can predict exactly where yields will go, being aware of the forces at play can help you make more informed decisions.
What to watch next
All eyes will be on the Fed's meeting next week. While a rate hike is not expected, the statement and the press conference will be scrutinized for clues about future policy. Investors will also watch the Treasury's auction schedule and any signs of weakening demand for long-term bonds.
Gundlach's comments echo those of other bond market veterans. Mohamed El-Erian, chief economic adviser at Allianz, has also argued that bond yields will stay high on supply, not Fed doubts, pointing to the massive amount of government and corporate debt hitting the market.
For now, the bond market remains volatile, and the path of long-term yields is uncertain. But Gundlach's warning serves as a reminder that the Fed's next move is not the only thing that matters. Investors should keep an eye on inflation data, Treasury supply, and global central bank actions as they navigate this environment.
